Lately I’ve been looking for a bag that can carry my laptop and serve as a purse, plus have a bit of room for a water bottle, a lunch, etc. I don’t like having to carry several small bags, but I also didn’t want a big giant bag. Finding a happy medium was difficult and everything that was designed to hold a laptop looked too preppy and everything that wasn’t looked too casual. I started to think about making a bag myself or perhaps adding some kind of laptop holding design into a pre-existing bag. Then, I saw this leather backpack and figured I could pretty easily hack a prefab laptop sleeve into it.

Just a plain old laptop sleeve.
So, I got a laptop sleeve (purple! my favorite color!) and thought about how to attach it into the bag. I wanted it to stay put inside the bag, but not pull at the lining and leather. I thought using a bit of elastic would work well, so I went to my sewing kit. There I found some left over elastic from some adjustable kids pants; the kind where the elastic has buttonholes so that jeans and other pants can quickly and easily be made tighter without a belt (to get a better idea or make some yourself, see this tutorial by super cool, feminist, DIY blogger Julie Kundhi). With this specialty elastic and some buttons, I could make the sleeve removable – even better!
I found some buttons that fit into the buttonholes of the elastic and then I cut the elastic into strips and finished the edges on the sewing machine.
Hint: If you only need a little bit of a certain color of thread, you can just add some onto an existing bobbin of thread.

I wasted a lot of thread before I realized I don’t have to pull it all off the bobbin just to change the color.
Next I measured out where everything would meet up – the buttons into the elastic, the buttons onto the bag, the elastic onto the sleeve, etc.

I attached the buttons along the existing seem and aligned them to where the handle attaches to the bag.
I marked my measurements with chalk and hand stitched the elastic to the sleeve.
And, the buttons to the bag.

I used a heavy duty fabric needle, but not a leather needle because I didn’t want to make a big whole through the lining. I had to use a cup for leverage to push the needle but otherwise it worked just fine.
This is how the elastic on the sleeve turned out.
And the buttons on the bag.
Then, I tried it out.
The buttons at the bottom were too far down at first, and when I put the backpack on, they pulled and popped off. I put them on again just a bit higher and it worked perfectly.










